- Net volume
- 5L
- Tuning
- 70Hz
B&C gives the volume and tuning; the port is sized for the driver when you open it.
5-inch LF driver · 5FG series · 44 mm voice coil · 100 W
B&C 5FG44 16Ω
70–6000 Hz
£38.00
SteadyBlue Aran · 2 in stock · All 5 offers
- Fs
- 70Hz
- Xmax
- 3mm
- SPL
- 88dB
- Pe
- 100W
- BL
- 11.6T·m
- Vd
- 28cm³
- Qts
- 0.39
- Vas
- 5L
Published graphs
B&C 5FG44 is a 5-inch 16 ohm LF driver rated at 100 W RMS. The validated T/S data includes Fs 70 Hz, Qts 0.39, Vas 5.1 L, Xmax 3 mm, sensitivity 88.4 dB, plus 28 cm³ Vd and 175 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £38.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 70Hz
- Qts
- 0.39
- Qes
- 0.40
- Qms
- 10.5
- Vas
- 5.1L
- Re
- 11.1Ω
- Le
- 0.80mH
Motor and cone
- BL
- 11.6T·m
- Sd
- 92cm²
- Mms
- 12g
- Xmax
- 3mm
- Vd †
- 28cm³
- Voice coil
- 44mm
- Flux density
- 1.10T
Power and response
- Sensitivity †
- 88.4dB
- Manufacturer sensitivity
- 90dB
- Power
- 100W
- Nominal power
- 100W
- Impedance
- 16Ω
- Min. impedance
- 12.7Ω
- Range
- 70–6000Hz
- EBP †
- 175 · Leans vented
Size and mounting
- Diameter
- 155mm
- Cutout
- 122mm
- Bolt circle
- 142mm
- Depth
- 77mm
- Weight
- 1.6kg
Sensitivity shows 88.4 dB, calculated from the T/S values. B&C publishes 90.0 dB, 1.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else B&C lists
LF
- BL
- 11.6T·m
- Fs
- 70Hz
- Le
- 0.80mH
- Re
- 11.1Ω
- Sd
- 92cm²
- Mms
- 12g
- Qes
- 0.40
- Qms
- 10.5
- Qts
- 0.39
- SPL
- 88.4dB
- Vas
- 5.1L
- Xmax
- 3mm
- Power
- 100W
- Impedance
- 16Ω
- Flux density
- 1.10T
- Sensitivity
- 90dB
- Low limit
- 70Hz
- Nominal power
- 100W
- Calculated sensitivity †
- 88.4dB
- High limit
- 6000Hz
- Manufacturer sensitivity
- 90dB
- Min. impedance
- 12.7Ω
- Voice coil
- 44mm
- Weight
- 1.6kg
- Diameter
- 155mm
- Depth
- 77mm
- Cutout
- 122mm
- Bolt circle
- 142mm
- Bl
- 11.6 Tm
- Fs
- 70 Hz
- Le
- 0.8 mH
- Re
- 11.1 Ω
- Sd
- 92 cm² (14.26 in²)
- Ebp
- 175 Hz
- Mms
- 12 g
- Qes
- 0.4
- Qms
- 10.5
- Qts
- 0.39
- Vas
- 5.1 dm³ (0.18 ft³)
- Η0
- 0.42 %
- Cone
- RCK005FG4416
- Xmax
- 3 mm
- Xvar
- 5 mm
- Depth
- 77 mm (3.03 in)
- Spider
- Single
- Cone shape
- Exponential
- Net weight
- 1.6 kg (3.53 lb)
- Pole design
- T-Pole
- Sensitivity
- 90 dB
- Flux density
- 1.1 T
- Shipping box
- 210x210x125 mm (8.27x8.27x4.92 in)
- Winding depth
- 9 mm (0.35 in)
- Shipping units
- 1 pcs
- Surround shape
- Roll
- Former material
- Kapton
- Frequency range
- 70 Hz - 6000 Hz
- Magnet material
- Ferrite
- Shipping weight
- 1.8 kg (3.97 lb)
- Nominal diameter
- 127 mm (5 in)
- Overall diameter
- 155 mm (6.1 in)
- Winding material
- Copper
- Minimum impedance
- 12.7 Ω
- Nominal impedance
- 16 Ω
- Magnetic gap depth
- 6 mm (0.25 in)
- Recommended tuning
- 70 Hz
- Voice coil diameter
- 44 mm (1.7 in)
- Bolt circle diameter
- 142 mm (5.6 in)
- Recommended enclosure
- 5 dm³ (0.17 ft³)
- Woofer cone treatment
- WP Waterproof Front Side
- Baffle cutout diameter
- 122 mm (4.8 in)
- Nominal power handling
- 100 W
- Continuous power handling
- 200 W
- Flange and gasket thickness
- 9 mm (0.35 in)
- Air volume occupied by driver
- 0.5 dm³ (0.02 ft³)
B&C’s suggested box
From B&C’s 5FG44 page
Open this box in 00 Simulator
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 5FG44. Clear differences are green when better and red when worse.
This driver5FG44
Best price
£38.00
Fs
70 Hz
Qts
0.39
Vas
5.1 L
BL
11.6 T·m
Xmax
3 mm
Sensitivity
88.4 dB
Power
100 W
REDCATT5FHW
£16.08 · 58% less, betterFs50 Hz −29%, better
Qts0.35 −10%, better
Vas6.5 L +28%, worse
BL6.5 T·m −44%, worse
Xmax3.2 mm +7%
Sensitivity85.4 dB −3, worse
REDCATT41NFR
£30.30 · 20% less, betterFs98 Hz +40%, worse
Qts0.37 −5%
Vas2.1 L −59%, better
BL10 T·m −14%, worse
Xmax3.1 mm +5%
Sensitivity89 dB +0.6
MonacorSP-100/8
£31.58 · 17% less, betterFs61 Hz −13%, better
Qts0.37 −5%
Vas4.7 L −8%
BL5.5 T·m −53%, worse
Xmax2.5 mm −17%, worse
Sensitivity85.9 dB −2.5, worse
CIAREPWA5.38
£37.58 · 1% lessFs78 Hz +11%, worse
Qts0.37 −5%
Vas4.5 L −12%, better
BL8.9 T·m −23%, worse
Xmax3.9 mm +30%, better
Sensitivity89.2 dB +0.8
Tang BandW4-1052SDF
£48.02 · 26% more, worseFs70 Hz –
Qts0.42 +8%
Vas5.2 L –
BL4.1 T·m −65%, worse
Xmax2.6 mm −13%, worse
Sensitivity87.9 dB −0.5
WavecorWF118WA02
£52.73 · 39% more, worseFs65 Hz −7%
Qts0.44 +13%, worse
Vas4.3 L −16%, better
BL5.8 T·m −50%, worse
Xmax3 mm –
Sensitivity86.1 dB −2.3, worse
WavecorWF146WA05
£53.48 · 41% more, worseFs41 Hz −41%, better
Qts0.38 –
Vas15.2 L +198%, worse
BL5 T·m −57%, worse
Xmax3 mm –
Sensitivity86.2 dB −2.2, worse
Tang BandW4-1320SIF
£58.57 · 54% more, worseFs75 Hz +7%
Qts0.36 −8%
Vas5.2 L –
BL5.3 T·m −54%, worse
Xmax3 mm –
Sensitivity89.2 dB +0.8
Tang BandW4-1337SDF
£72.15 · 90% more, worseFs70 Hz –
Qts0.34 −13%, better
Vas5.6 L +10%, worse
BL5.3 T·m −54%, worse
Xmax2.5 mm −17%, worse
Sensitivity88.9 dB +0.5
VisatonW 130 X
£76.74 · 102% more, worseFs40 Hz −43%, better
Qts0.37 −5%
Vas5.6 L +11%, worse
BL13.2 T·m +14%, better
Xmax11.5 mm +283%, better
Sensitivity81.5 dB −6.9, worse
WavecorWF118WA01
£77.50 · 104% more, worseFs64 Hz −9%
Qts0.36 −8%
Vas4.3 L −16%, better
BL4.6 T·m −60%, worse
Xmax3 mm –
Sensitivity86.8 dB −1.6
SEASH1152-08 CA12RCY
£80.55 · 112% more, worseFs57 Hz −19%, better
Qts0.31 −21%, better
Vas5 L –
BL6.3 T·m −45%, worse
Xmax3 mm –
Sensitivity86.1 dB −2.3, worse
B&C5NDL38
£82.34 · 117% more, worseFs80 Hz +14%, worse
Qts0.36 −8%
Vas4.3 L −16%, better
BL9.2 T·m −21%, worse
Xmax3.5 mm +17%, better
Sensitivity89.8 dB +1.4
FaitalPRO6PR122
£84.13 · 121% more, worseFs110 Hz +57%, worse
Qts0.39 –
Vas4.7 L −8%
BL10.5 T·m −9%
Xmax2.8 mm −8%
Sensitivity93.6 dB +5.2, better
FaitalPRO6PR150
£85.46 · 125% more, worseFs100 Hz +43%, worse
Qts0.34 −13%, better
Vas4.9 L −4%
BL11.6 T·m –
Xmax2.6 mm −12%, worse
Sensitivity93.5 dB +5.1, better
WavecorWF120BD11
£88.13 · 132% more, worseFs58 Hz −17%, better
Qts0.39 –
Vas3.8 L −25%, better
BL4.2 T·m −64%, worse
Xmax3 mm –
Sensitivity84.7 dB −3.7, worse
£203.68 · 436% more, worse
Fs60 Hz −14%, better
Qts0.36 −8%
Vas4 L −22%, better
BL5.5 T·m −53%, worse
Xmax3 mm –
Sensitivity85 dB −3.4, worse
PurifiPTT4.0X08-NAC-03
£254.60 · 570% more, worseFs43 Hz −39%, better
Qts0.39 –
Vas5.3 L +4%
BL7 T·m −40%, worse
Xmax8.8 mm +193%, better
Sensitivity81.9 dB −6.5, worse
PurifiPTT4.0M08-NAC-03
£254.60 · 570% more, worseFs50 Hz −29%, better
Qts0.32 −18%, better
Vas4.9 L −4%
BL7 T·m −40%, worse
Xmax2.9 mm −3%
Sensitivity84.6 dB −3.8, worse
£280.07 · 637% more, worse
Fs67 Hz −4%
Qts0.40 –
Vas6 L +18%, worse
BL5.3 T·m −54%, worse
Xmax3 mm –
Sensitivity87.4 dB −1
£339.49 · 793% more, worse
Fs45 Hz −36%, better
Qts0.36 −8%
Vas6 L +18%, worse
BL5.4 T·m −53%, worse
Xmax3 mm –
Sensitivity83.2 dB −5.2, worse
£381.93 · 905% more, worse
Fs48 Hz −31%, better
Qts0.38 –
Vas4.6 L −10%
BL5.9 T·m −49%, worse
Xmax3 mm –
Sensitivity83 dB −5.4, worse
Tang BandW4-1320SJF
No current priceFs75 Hz +7%
Qts0.38 –
Vas5.2 L –
BL5.1 T·m −56%, worse
Xmax3 mm –
Sensitivity88.9 dB +0.5
WavecorWF120BD12
No current priceFs57 Hz −19%, better
Qts0.38 –
Vas3.9 L −24%, better
BL4.2 T·m −64%, worse
Xmax3 mm –
Sensitivity84.5 dB −3.9, worse
Tang BandW4-1320SI
No current priceFs75 Hz +7%
Qts0.38 –
Vas5.2 L –
BL5.1 T·m −56%, worse
Xmax3 mm –
Sensitivity88.7 dB –
VisatonW 130 X - 2 x 4 Ohm
No current priceFs40 Hz −43%, better
Qts0.37 −5%
Vas5.6 L +11%, worse
BL13.2 T·m +14%, better
Xmax11.5 mm +283%, better
Sensitivity81.5 dB −6.9, worse
Tang BandW4-1337SD
No current priceFs70 Hz –
Qts0.37 −5%
Vas4.9 L −5%
BL5.4 T·m −54%, worse
Xmax3 mm –
Sensitivity87.3 dB −1.1
HiViD5.8B
No current priceFs52 Hz −26%, better
Qts0.37 −5%
Vas5.6 L +10%
BL9 T·m −22%, worse
Xmax4.8 mm +60%, better
Sensitivity84.8 dB −3.6, worse
Tang BandW4-992SD
No current priceFs55 Hz −21%, better
Qts0.35 −10%, better
Vas5.7 L +12%, worse
BL6.4 T·m −45%, worse
Xmax3.5 mm +17%, better
Sensitivity85.8 dB −2.6, worse
REDCATT61NPM
No current priceFs92 Hz +31%, worse
Qts0.36 −8%
Vas7 L +37%, worse
BL9.8 T·m −16%, worse
Xmax2.3 mm −23%, worse
Sensitivity93.6 dB +5.2, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Blue Aran | £38.00, the lowest price | 2 in stock | Visit shop at Blue Aran | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £82.31 | 117% above the lowest price | In stock | Visit shop at JP Leisure |
JP Leisure | £82.31 | 117% above the lowest price | In stock | Visit shop at JP Leisure |
Best price over time
Tracked since 1 Apr
Recent changes
- 23 JunJP Leisure£78.98 → £82.31Up 4.2% from £78.98
- 21 JunBlue Aran£47.68 → £38.00Down 20% from £47.68
- 5 JunBlue Aran£55.02 → £47.68Down 13% from £55.02